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AU2003251803A1 - Content and key distribution system for digital content representing media streams - Google Patents

Content and key distribution system for digital content representing media streams

Info

Publication number
AU2003251803A1
AU2003251803A1AU2003251803AAU2003251803AAU2003251803A1AU 2003251803 A1AU2003251803 A1AU 2003251803A1AU 2003251803 AAU2003251803 AAU 2003251803AAU 2003251803 AAU2003251803 AAU 2003251803AAU 2003251803 A1AU2003251803 A1AU 2003251803A1
Authority
AU
Australia
Prior art keywords
content
distribution system
key distribution
media streams
representing media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003251803A
Inventor
Daniel A. Collens
Michael A. Malcolm
Stephen Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaleidescape Inc
Original Assignee
Kaleidescape Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/356,322external-prioritypatent/US7003131B2/en
Priority claimed from US10/356,692external-prioritypatent/US7111171B2/en
Priority claimed from US10/377,266external-prioritypatent/US7188248B2/en
Application filed by Kaleidescape IncfiledCriticalKaleidescape Inc
Publication of AU2003251803A1publicationCriticalpatent/AU2003251803A1/en
Abandonedlegal-statusCriticalCurrent

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AU2003251803A2002-07-092003-07-09Content and key distribution system for digital content representing media streamsAbandonedAU2003251803A1 (en)

Applications Claiming Priority (15)

Application NumberPriority DateFiling DateTitle
US39492202P2002-07-092002-07-09
US39458802P2002-07-092002-07-09
US39463002P2002-07-092002-07-09
US60/394,6302002-07-09
US60/394,5882002-07-09
US60/394,9222002-07-09
US10/356,6922003-01-31
US10/356,322US7003131B2 (en)2002-07-092003-01-31Watermarking and fingerprinting digital content using alternative blocks to embed information
US10/356,692US7111171B2 (en)2002-07-092003-01-31Parallel distribution and fingerprinting of digital content
US10/356,3222003-01-31
US10/378,0462003-02-28
US10/377,266US7188248B2 (en)2002-07-092003-02-28Recovering from de-synchronization attacks against watermarking and fingerprinting
US10/377,2662003-02-28
US10/378,046US7036024B2 (en)2002-07-092003-02-28Detecting collusion among multiple recipients of fingerprinted information
PCT/US2003/021403WO2004006579A1 (en)2002-07-092003-07-09Content and key distribution system for digital content representing media streams

Publications (1)

Publication NumberPublication Date
AU2003251803A1true AU2003251803A1 (en)2004-01-23

Family

ID=30119534

Family Applications (2)

Application NumberTitlePriority DateFiling Date
AU2003251803AAbandonedAU2003251803A1 (en)2002-07-092003-07-09Content and key distribution system for digital content representing media streams
AU2003253875AAbandonedAU2003253875A1 (en)2002-07-092003-07-09Secure presentation of encrypted digital content

Family Applications After (1)

Application NumberTitlePriority DateFiling Date
AU2003253875AAbandonedAU2003253875A1 (en)2002-07-092003-07-09Secure presentation of encrypted digital content

Country Status (5)

CountryLink
US (2)US7702101B2 (en)
EP (2)EP1523822A4 (en)
JP (1)JP2005533416A (en)
AU (2)AU2003251803A1 (en)
WO (2)WO2004006559A2 (en)

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AU2003253875A1 (en)2004-01-23
WO2004006579A9 (en)2004-06-24
US7702101B2 (en)2010-04-20
AU2003253875A8 (en)2004-01-23
EP1523822A4 (en)2011-08-31
EP1523822A2 (en)2005-04-20
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US20070240234A1 (en)2007-10-11
EP1540955A4 (en)2007-08-01

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